The Coolest DHTML Calendar is a DHTML calendar widget that works with IE >= 5.0, Mozilla, Netscape >= 6, all other Gecko-based browsers, Opera 7, Konqueror, and Safari. It comes with eight color themes, and doesn't use frames or external windows, but uses Web standards and is lightning fast. Keyboard navigation is allowed, and it can optionally show a time selector.
Asbru Web Content Editor is a cross-browser and cross-platform WYSIWYG HTML/XHTML Web content editor component for Web designers and programmers. It can be integrated into Web applications to give non-technical users access to create and update Web content. It can be used as a replacement for a simple TEXTAREA input field in contact forms, message boards, Web email systems, and Web content management systems. Features include CSS style sheet support, drag and drop editing, and advanced hyperlink and media managers.
DOM Menu allows developers to add dynamic, hierarchical popup menus to Web pages. Menus can be horizontal or vertical and can open or pop out in either direction. It features screen edge and element detection for browsers that cannot hide form elements. Styles are controlled almost entirely using CSS, and the menus are created and hidden using the Document Object Model. Configuration is performed using a custom Hash() class. The menus emulate the look and feel of well known GUI toolkits. Mozilla, IE 5+ and Opera 7 are supported.
Beonex Communicator is Mozilla polished for end users. It contains Navigator, Mailnews, Composer, and ChatZilla. Navigator has support for key web standards and a convenient interface. For example, it eases searching the Internet, similar to Apple's Sherlock on Macintosh. The Bookmark Manager can deal with huge collections of bookmarks and allows you to overview and sort them while you are surfing. If you want, you can track the latest headlines or webcams using the Sidebar. The Mailnews client supports multiple IMAP, POP3 and/or news accounts for each user, so you can download and manage all your email from various accounts in one place and store them on your computer or the server. Beonex puts a strong emphasis on security, privacy, and netiquette, to protect the private or confidential information on your computer and to encourage fairness.
Dojo is a cross-browser AJAX/DHTML toolkit for building dynamic Web UIs. Dojo includes a rich-text editing component, an aspect-oriented event system, rich drag-and-drop support, a rapid-prototyping framework for building new widgets, and a full-featured abstraction for XmlHTTP I/O. In short, it's a very fast way to build Web interfaces.